If you want to share your scenes, copy the scenes "Savenn.json" to a new location
Send the scenes to your friend.
Rename one of them as AutoSave.json and have your friend move it to the following folder (Windows)
FlowScape 1.5,
C:\Users\YourUserName\AppData\LocalLow\PixelForestGames\FlowScape\Saves
FlowScape 1.4
C:\Users\YourUserName\AppData\LocalLow\PixelForest\FlowScape\Saves
Open FlowScape and load the AutoSave file from the Load menu.
Save the loaded scene in a new cell.
Repeat as required.